Table 2 Functional properties, anti-nutritional and Biochemical quality parameters of BPT Rice 2841 unpolished rice in comparison with popular desi variety Burma black and non-pigmented quality rice check BPT 5204.

S.No	Quality trait	BPT 2841	Burma black	BPT 5204
1	Total Flavonoid Content (MgC3G/100 g)	566.66 ± 2.465^a	495.19 ± 4.658^b	144.40 ± 2.883^c
2	Antioxidant activity in unpolished rice (mg AAE/100 g)	110.36 ± 1.855^a	98.60 ± 2.336^b	28.99 ± 0.375^c
3	Antioxidant activity in 2% polished rice (mg AAE/100 g)	98.71 ± 0.703^a	76.98 ± 0.572^b	19.88 ± 0.090^c
4	Total anthocyanin content (mgC3g/100 g)	26.75 ± 0.024^a	30.56 ± 0.024^a	Negligible
5	Total phenol content (mg GAE/100 g)	235.34 ± 2.423^a	213.35 ± 2.094^b	57.93 ± 0.099^c
6	Phytic acid considered as anti-nutritious trait (mg/100 g)	348.94 ± 3.613^b	406.11 ± 5.816^a	172.85 ± 0.826^c
7	Oxalates considered as anti-nutritious trait (mg/100 g)	4.02 ± 0.064^c	5.34 ± 0.095^b	8.66 ± 0.044^a
8	Rapidly digestible starch (%)	60.79 ± 0.82^b	67.48 ± 0.57^a	56.53 ± 0.47^c
9	Slowly digestible starch (%)	36.75 ± 0.54^b	29.32 ± 0.45^c	41.02 ± 0.61^a
10	Resistant starch (%)	2.46 ± 0.13^b	3.20 ± 0.12^a	2.45 ± 0.11^c
11	Glycemic Index (GI)	62.50 ± 0.047^b	65.80 ± 0.047^a	54.30 ± 0.047^c

Values are presented as mean ± SE. Different letters indicate significant differences between varieties (p < 0.05).

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